1N4764AP Microsemi Corporation, 1N4764AP Datasheet - Page 2

• Manufacturer Part Number: 1N4764AP
• Description: (1N4728AP - 1N4764AP) Zener Voltage Regulator Diode
• Manufacturer: Microsemi Corporation

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Copyright  2003
7-23-2003 REV A
*JEDEC Registered Data
NOTES:
ELECTRICAL CHARACTERISTICS*
NUMBER
(Note 1)
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
1N4738A
1N4739A
1N4740A
1N4741A
1N4742A
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
1N4758A
1N4759A
1N4760A
1N4761A
1N4762A
1N4763A
1N4764A
JEDEC
TYPE
1.
2.
3.
4.
The JEDEC type numbers shown with an A suffix have a 5% tolerance on nominal zener voltage. No suffix signifies a 10% tolerance,
C signifies 2%, and D signifies 1% tolerance. Also add a P suffix for designating plastic construction, e.g. 1N4764AP (G suffix
designates glass body options described by separate data sheet).
The Zener impedance is derived from the 60 Hz ac voltage that results when an ac current having an rms value equal to 10% of the dc
Zener current (I
breakdown curve and eliminate unstable units. See MicroNote 202 for zener impedance variation with different operating currents.
The reverse surge current is measured at 25
superimposed on I
Zener voltage (V
VOLTAGE
(Note 4)
VOLTS
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, [phone], Fax: [phone]
ZENER
(Vz)
100
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
S C O T T S D A L E D I V I S I O N
ZT
Z
) is measured at T
or I
ZT
CURRENT
.
TEST
ZK
15.5
12.5
11.5
10.5
(I
mA
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
14
) is superimposed on I
ZT
)
IMPEDANCE
(Z
MAXIMUM
DYNAMIC
(Note 2)
ZT
OHMS
110
125
150
175
200
250
350
L
3.5
4.0
4.5
5.0
10
10
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
@ I
9
9
8
7
5
2
7
8
9
= 25ºC (+8, -2ºC) and 90 seconds after application of dc current.
ZT
)
o
ZT
C ambient using a ½ square wave or equivalent sine wave pulse 1/120 second duration
or I
MAXIMUM
CURRENT
REVERSE
(I
Scottsdale Division
R
Microsemi
100
100
ZK
@ V
µA
50
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
. Zener impedance is measured at two points to ensure a sharp knee on the
R
)
VOLTAGE
VOLTS
TEST
1N4728AP thru 1N4764AP (PLASTIC)
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
(V
7.6
8.4
9.1
9.9
1
1
1
1
1
1
2
3
4
5
6
7
R
)
Silicon 1 Watt Zener Diodes
REGULATOR
MAXIMUM
CURRENT
TA = 50
(I
276
252
234
217
193
178
162
146
133
121
110
100
mA
91
83
76
69
61
57
50
45
41
38
34
30
27
25
23
22
19
18
16
14
13
12
11
10
9
ZM
)
o
C
IMPEDANCE
(Z
MAXIMUM
(Note 2)
ZK
OHMS
KNEE
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
@ I
ZK
)
CURRENT
TEST
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
(I
mA
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
ZK
)
MAXIMUM
CURRENT
(SURGE)
(Note 3)
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
mA
(I
95
90
80
70
65
60
55
50
45
Page 2
S
)